If Mr. Johnson had 90 students turn in 9 missing assignments each, how many assignments does Mr. Johnson have to grade? If it takes Mr. Johnson minimum of 5 minutes to grade each assignment, how long is it going to take Mr. Johnson. to grade the assignments?

Which is a graph of a proportional relationship?

If chord ab is congruent to chord cd, then what must be true about ef and eg?

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?